자동차용 휠 베어링의 구조-동역학 모델을 통한 플렌지 파손 예측

Automotive wheel bearing is one of important parts that transmits engine power into wheels and supports vehicle weight. In this study, strength analysis and design optimization are carried out for wheel bearing. First, for cracked bearing strength analysis is performed to calculate the stress distribution. Next, optimization is performed in order to minimize the stress of cracked region. From the result, we assumed that the crack cannot be occurred.